DE60035968D1 - Drahtloses Innenraumsystem mit aktivem Reflektor - Google Patents

Drahtloses Innenraumsystem mit aktivem Reflektor

Info

Publication number
DE60035968D1
DE60035968D1 DE60035968T DE60035968T DE60035968D1 DE 60035968 D1 DE60035968 D1 DE 60035968D1 DE 60035968 T DE60035968 T DE 60035968T DE 60035968 T DE60035968 T DE 60035968T DE 60035968 D1 DE60035968 D1 DE 60035968D1
Authority
DE
Germany
Prior art keywords
active reflector
mobile terminal
indoor
enabled
cost
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60035968T
Other languages
English (en)
Other versions
DE60035968T2 (de
Inventor
Gerald Oberschmidt
Veselin Brankovic
Dragan Krupezevic
Tino Konschak
Thomas Doelle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Deutschland GmbH
Original Assignee
Sony Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Deutschland GmbH filed Critical Sony Deutschland GmbH
Application granted granted Critical
Publication of DE60035968D1 publication Critical patent/DE60035968D1/de
Publication of DE60035968T2 publication Critical patent/DE60035968T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE2000635968 2000-06-05 2000-06-05 Drahtloses Innenraumsystem mit aktivem Reflektor Expired - Fee Related DE60035968T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000112092 EP1162764B1 (de) 2000-06-05 2000-06-05 Drahtloses Innenraumsystem mit aktivem Reflektor

Publications (2)

Publication Number Publication Date
DE60035968D1 true DE60035968D1 (de) 2007-09-27
DE60035968T2 DE60035968T2 (de) 2008-05-15

Family

ID=8168925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000635968 Expired - Fee Related DE60035968T2 (de) 2000-06-05 2000-06-05 Drahtloses Innenraumsystem mit aktivem Reflektor

Country Status (6)

Country Link
US (1) US20020034958A1 (de)
EP (2) EP1830488A1 (de)
JP (1) JP2002033691A (de)
AT (1) ATE370558T1 (de)
DE (1) DE60035968T2 (de)
ES (1) ES2288818T3 (de)

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EP1830488A1 (de) 2007-09-05
US20020034958A1 (en) 2002-03-21
ATE370558T1 (de) 2007-09-15
JP2002033691A (ja) 2002-01-31
EP1162764B1 (de) 2007-08-15
ES2288818T3 (es) 2008-02-01
EP1162764A1 (de) 2001-12-12

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